1,3-Bis(4-nitrophenyl)urea

BNPH DNC (CAS 587-90-6) reference standard, produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH, supports LC-MS/MS and GC-MS quantification, calibration, method validation, and confirmatory analysis in demanding workflows. Related keyphrases: aromatic nitro derivative standard, LC-MS/MS calibration solution, GC-MS analyte quantification, traceable certified material, method validation reagent, residue analysis reference material, metabolism study compound, multi-residue screening standard, analytical calibration solution, confirmatory analysis compound.

This high-purity material enables robust calibration curves and precise recovery studies. You get lot-specific documentation for traceability and easy transfer between laboratories. Moreover, clear labeling and optimized packaging help maintain stability during storage and shipment.

Key benefits for your lab:

• Defined purity and assigned value for accurate quantitative results.
• Reliable performance in LC-MS/MS and GC-MS methods.
• Traceability with batch documentation and recommended handling.
• Suitable for single- and multi-residue methods.
• Ready to support screening and targeted confirmation.

Typical applications include:

• Regulated laboratories needing validated methods.
• Pharmaceutical research and discovery projects.
• Residue control and monitoring programs.
• Metabolism studies and transformation tracking.
• Multi-residue method development and optimization.

Use the solution to prepare calibration levels, check system suitability, and verify retention time and ion ratios. Additionally, apply it for fortification of matrix samples to assess recovery and matrix effects. Therefore, you can streamline method transfer and maintain consistent quality control.

Choose the BNPH DNC (CAS 587-90-6) reference standard from WITEGA Laboratorien Berlin-Adlershof GmbH to strengthen traceable quantification, calibration, and confirmatory analysis across LC-MS/MS and GC-MS platforms.

You can download your Safety Data Sheet for OP219

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